FR971449A - Sonnette électrique - Google Patents

Sonnette électrique

Info

Publication number: FR971449A
Authority: FR; France
Prior art keywords: electric doorbell; doorbell; electric
Prior art date: 1948-09-09
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

CORI

Original Assignee

CORI

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1948-09-09

Filing date

1948-09-09

Publication date

1951-01-17

1948-09-09 Application filed by CORI filed Critical CORI

1951-01-17 Application granted granted Critical

1951-01-17 Publication of FR971449A publication Critical patent/FR971449A/fr

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
- G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
- G10K1/08—Details or accessories of general applicability
- G10K1/26—Mountings; Casings
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
- G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
- G10K1/062—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
- G10K1/063—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a bell

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)

FR971449D 1948-09-09 1948-09-09 Sonnette électrique Expired FR971449A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR971449T		1948-09-09

Publications (1)

Publication Number	Publication Date
FR971449A true FR971449A (fr)	1951-01-17

Family

ID=9513528

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR971449D Expired FR971449A (fr)	1948-09-09	1948-09-09	Sonnette électrique

Country Status (1)

Country	Link
FR (1)	FR971449A (fr)

1948
- 1948-09-09 FR FR971449D patent/FR971449A/fr not_active Expired

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